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iconsizespinbox.cpp Example File
widgets/icons/iconsizespinbox.cpp

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** Copyright (C) 2005-2006 Trolltech ASA. All rights reserved.
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** This file is part of the example classes of the Qt Toolkit.
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** accordance with the Qt Preview License Agreement provided with the
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#include <QtGui>

#include "iconsizespinbox.h"

IconSizeSpinBox::IconSizeSpinBox(QWidget *parent)
    : QSpinBox(parent)
{
}

int IconSizeSpinBox::valueFromText(const QString &text) const
{
    QRegExp regExp(tr("(\\d+)(\\s*[xx]\\s*\\d+)?"));

    if (regExp.exactMatch(text)) {
        return regExp.cap(1).toInt();
    } else {
        return 0;
    }
}

QString IconSizeSpinBox::textFromValue(int value) const
{
    return tr("%1 x %1").arg(value);
}


Copyright © 2006 Trolltech Trademarks
Qt 4.2.0-rc1